View Full Version : Canon R5 and Canon EF 500 F/4L IS Mark 1 FPS
Sinh Nhut Nguyen
04-19-2021, 07:21 AM
Hi everyone,
Looking for your experience on the R5 and EF 500 f/4L IS Mark 1 FPS. I read that the R5 mechanical shutter FPS drops to 5/6 when paired with this old lens. 5/6 FPS is way too slow for bird photography. According to Canon Canada the EF 500 f/4L IS Mark I supports the R5 20 FPS electronic shutter. Is electronic shutter the way to go? I shoot birds with a 1DX right now and want to upgrade to the R5 and I want to use my EF 500 f/4L IS Mark I for as long as I can. Thank you for your comments!
Nate
Kayaker72
04-19-2021, 10:42 AM
Hi Nate,
I have not used the R5 with the 500 f/4 Mk 1. I did check and the Mark 1 is not on the list for "H+", or 12 fps. This usually means that you can still get the next lower fps, which is 8 fps on a fully charged battery (this drops as you pass ~60% batter charge officially, but I've noticed fps dropping more in the 30-50% range). Your post did make me recall this older video that came out early on when people were starting to test the R5:
Canon EOS R5 & R6 Animal AF BLOWS MY MIND! (Wildlife review) - YouTube (https://www.youtube.com/watch?v=iUe4vsO3HQ8)
Looking at it, my guess due to how the screen behaves and lack of sound, they were using electronic shutter. If you watch it through, some of Chelsea's opinions I suspect have changed as she eventually adapted the R5 as her wildlife camera.
Joel might be more help as between him and his son, there is an R5 and a 500 Mk1, but I am not sure the two have ever met, so to speak.
Thanks,
Brant
Joel Eade
04-19-2021, 01:24 PM
Nate,
I have been shooting the R5 with my EF 600mm f/4 II and, as Brant noted, with a full battery I have been able to access the H+ drive mode with the mechanical shutter. I have not tested the frame rate but it doesn't seem too slow and the 20 fps with electronic shutter is available with the EF to RF adapted lenses.
This combination works very well for birds that are perched or moving slowly and the eye tracking AF performs great.
I have not used the 600mm for flight (due to size and weight)
I have used the R5 + EF 600mm with both the 1.4 and 2.0 TC .... both perform great with all AF points available.
Also, to use H+ drive mode with the mechanical shutter you must use the new battery version that came with the camera.
I am using a battery grip with 2 batteries and it drives the big lens just fine.
The older 5D batteries will work for electronic shutter (20 fps) and the slower drive mode with mechanical shutter but do not provide enough "juice" for H+ drive mode with the mechanical shutter.
As Brant said my son has a Version I 500mm f/4 but I have not tried it on the R5.
I suspect you would be happy with the 500mm f/4L I performance on the R5 ..... perhaps a rental before you buy would be helpful.
For birds in flight I am using the RF 100-500mm .... it is amazingly sharp for a zoom lens, on par with the EF 100-400 II. Not quite as good as a big prime f/4 but very capable of producing stellar images. It is light, well balanced and perfect for hand-holding with the R5. I let Brant shoot with it for a while and I think he was equally impressed.
Joel
Sinh Nhut Nguyen
04-19-2021, 03:48 PM
Thank you Joel and Brant so much for your replies.
Joel, could you please test your R5 with your son’s 500 f/4 IS Mark I when you get a chance? I just want to know what the speed of the mechanical shutter is when shooting with a grip and two genuine R5 batteries.
I plan to have the genuine Canon battery grip and all new R5 batteries. I also plan to use the ES more to take advantage of the 20 FPS, but would like to use the MS when situations call for. I’ll be happy with 8 FPS but 5/6 is too slow. Please let me know, thank you so much!
Nate
Joel Eade
04-19-2021, 05:33 PM
I will do that when I can, no problem.
Sinh Nhut Nguyen
04-19-2021, 07:27 PM
Thanks Joe! If you could give me an update before this Christmas it would be awesome!
Fast Glass
04-20-2021, 03:46 AM
It really drives home the relevancy of the 1Dx III for niche applications it was meant for. Pure unadulterated speed.:D
Joel Eade
04-24-2021, 05:36 PM
Thank you Joel and Brant so much for your replies.
Joel, could you please test your R5 with your son’s 500 f/4 IS Mark I when you get a chance? I just want to know what the speed of the mechanical shutter is when shooting with a grip and two genuine R5 batteries.
I plan to have the genuine Canon battery grip and all new R5 batteries. I also plan to use the ES more to take advantage of the 20 FPS, but would like to use the MS when situations call for. I’ll be happy with 8 FPS but 5/6 is too slow. Please let me know, thank you so much!
NateMy son brought his EF 500mm f/4L Version I to my house today.
Even with the battery grip and 2 fully charged new R5 batteries it will not support the H+ mode at 12 fps. With the mechanical shutter I estimate that it is shooting around 6-7 frames per second.
I held the shutter for a count of 3 seconds and counted the images. I repeated this test 3 times. First time I got 19 images, second time I got 20 and third time 21.
The electronic shutter is still functioning at 20 frames per second as best I can tell by using the same method as above.
After testing it I looked in the manual and the Version I 500mm is not listed in the chart of lenses that will support 12 frames per second.
The slower rate is fine for perched birds or swimming ducks and the electronic shutter would be the ticket for flight shots.
Fast Glass
04-25-2021, 04:41 PM
Well that is a disappointment.
Maybe they will make an update to allow for that. Because I can't see a good reason not to allow it.
Joel Eade
04-25-2021, 08:10 PM
I am unsure what the issue really is .... it's maybe the lens' ability to focus rapidly enough or something else in the electronics of the lens that was changed between version I and subsequent versions. Seems unlikely to be a camera firmware problem to me but I am far from an expert on this type of issue.
I don't think it would deter me from getting an R5 because the electronic shutter is still a good option for fast action.
Another thought would be to wait until there are good prices on the used market for a 1DX III which has the rapid frame rate but significantly lower resolution.
Fast Glass
04-25-2021, 08:46 PM
Yeah, but I know for a fact Canon is more than smart enough to allow for full performance. The 1DX III can drive it at noticeably faster FPS, and the R5/R6 can allow for 12FPS on the more modern versions of the same lens. To me this is just being typical Canon and crippling something for their own reasons. In this case buying a 13k lens.....
I know I am being kinda harsh, but it's the truth. Especially with how amazing the 1DX III. They certainly know how to make a good product if they wanted to. I remember the same thing with the 7D/5D II with the ridiculous crippling of their video features like not implementing manual controls.
Joel Eade
04-25-2021, 11:39 PM
You could be absolutely right .... I don't know enough about the specifics of the technology.
Karsaa
04-26-2021, 09:27 AM
Bit offtopic but also it can be seen on the r6 and the cameras own intervalometer. Pretty much useless for somebody like me who needs fast and reliable intervals on the time lapse shooting.
But there is a solution, if i use r6 with syrp genie mini, i can pretty much use what intervall i need to have even panning motion timelapses. So yeah, not entirely happy witht the solutions they have on but luckily i am able to tackle mine atleast.
Kayaker72
04-26-2021, 10:48 AM
First of all, thanks Joel and JW for running the test. Hopefully Nate found it useful.
Yeah, but I know for a fact Canon is more than smart enough to allow for full performance. The 1DX III can drive it at noticeably faster FPS, and the R5/R6 can allow for 12FPS on the more modern versions of the same lens. To me this is just being typical Canon and crippling something for their own reasons. In this case buying a 13k lens.....
I know I am being kinda harsh, but it's the truth. Especially with how amazing the 1DX III. They certainly know how to make a good product if they wanted to. I remember the same thing with the 7D/5D II with the ridiculous crippling of their video features like not implementing manual controls.
Hmmm...can't agree with you here. And, to get to what I suspect is the point quickly, we do all know a primary difference between a "1" and "5" body here and that is the 7.2 V vs 10.8 V battery. We also know that the R5 drops from 12 to ~9 fps even with modern lenses in "H+" mode at ~60% battery life remaining and that the 12 fps is not even available with older batteries, it has to be the new LP-E6NH battery. The explanation I have read for needing a fully charged battery is that even the new LP-E6NH cannot charge the necessary capacitors quickly enough as the battery charge gets lower. This is actually common, if you think about it, say with the recharge time of a flash gets longer as the batteries get lower.
I would even consider it an expectation that the older circuitry of the 500 Mk1 is less efficient/more demanding than more modern circuitry of the 500 MK II. I think it stands to reason that with that additional demand, the time to charge certain capacitors in camera is slower, even with a topped off battery. What makes this interesting, ES not slowing down, makes it seem that moving the mechanical shutter is the main capacitor that needs charged.
I consider this to be more of evidence of the razors edge that Canon operates certain systems. Also, that for future releases, watch to see if you can control the ES fps, as with the R5 it is 20 fps or nothing (for now).
Also, you could likely pick up a MK II Big White for far less than the $12k you are mentioning. I know I did :). Just looking at it, KEH has a used 500 II rated EX+ for $6.8k.
HDNitehawk
04-26-2021, 03:06 PM
With the 5D II and 7D the AF was slower with the V1 500mm than the 1D series. With the V2 500mm the 5Ds R and 7D II is noticeably slower than my 1D IV.
Why would it be slower with newer batteries and technology?
I think Fast Glass's theory would be easy enough to test.
Shoot without IS on see how many fps you get.
Shoot with AF off and IS off and see how many fps you get.
If it is still low I would give some credibility to FG's conspiracy theory.
Besides, Canon is in the business of selling new equipment.
Supporting lenses first released three decades ago might be counter productive.
Keeping in mind that the battery, AF and IS when the Version 1 500mm was replaces was just 10 fps with the 1D IV.
Kayaker72
04-26-2021, 04:00 PM
With the 5D II and 7D the AF was slower with the V1 500mm than the 1D series. With the V2 500mm the 5Ds R and 7D II is noticeably slower than my 1D IV.
Why would it be slower with newer batteries and technology?
Of course, the 5DII/7D/5DsR and 7DII all have the same base LP-E6 battery with 7.2V. All 1D batteries are 10.8V.
In all your scenarios, the 1D AFs faster than the other cameras because it has the better battery. Mind you, this is not what Fast Glass was discussing, that was fps on the R5.
But, staying with this, some basic equations:
Work (joules)= Force x distance
Power (watts) = Work x time
Volts = Watts/Amps
Or, putting that all together Volts = Force x distance x time / Amps
So, for the same amps (just to hold something constant), the more volts you have, the more power you have, and you can do the same work in less time, for example, move a focusing element the same distance. Thus, a 1D body should AF faster than a "5" or a "7" body. I have seen people contest it, but I share your experience, I think 1D bodies do AF faster.
Using the above equations to discuss Fast Glass's question, I would focus on power. There is going to be a max power that the camera can provide. Say it is 10 watts. Say the 500 Mk 1 requires 6 watts to operate, but the 500 Mk II only needs 4 watts. To operate the shutter (fill the capacitor) on the R5 as well as all other functions at 12 fps requires 5 watts of power while at the measured 7 fps Joel observed, the R5 only needs 4 watts of power. Well, with the 500 Mk 1, you simply do not have enough power to run at 12 fps (6+5>10). Period. But it has enough power to do the 8 fps (6+4 = 10). The 1DX III can run it as 10.8/7.2 = 1.5 x 10 watts = 15 watts, which is more than enough power. With the 500 Mk2, the R5 can power 12 fps up until the battery drains (40-60% in my experience) after which it drops to ~9 fps.
Of course, I do not know the actual values, but the fact that even modern cameras drop fps as the battery drains tells me that if anything is requiring extra power, such as an old lens, you should not expect to get those 12 fps.
I think Fast Glass's theory would be easy enough to test.
Shoot without IS on see how many fps you get.
Shoot with AF off and IS off and see how many fps you get.
If it is still low I would give some credibility to FG's conspiracy theory.
Keeping in mind that the battery, AF and IS when the Version 1 500mm was replaces was just 10 fps with the 1D IV.
That test may tell us something about Fast Glass's theory if the issue is the IS. And, it might be.
But, if say the issue is something else, say that the 500 Mk 1 has a heavier focusing element (as force = mass x acceleration), if the distance the focusing element has to move is longer on the Mk1 vs Mk2, or if this is simply about the efficiency of the circuitry (modern electronics are typically more efficient), then I am not sure the test would tell you much.
All this said, and sure, maybe there is a Canon engineer someplace laughing because they used the cripple hammer. I am just saying that there is a very plausible alternative. ;)
HDNitehawk
04-26-2021, 05:58 PM
Yes but if you are using MF and no IS and it is still slower then it tells quite a bit. The battery / power to run the lens wouldn't matter.
Why would FPS and AF even be tied together? The camera apparently has enough power to focus. Do you have to achieve focus before the R5 takes a picture?
I think Canon saw no need to give much consideration to a lens that was released in 1999. Is it slower because of power or Canon crippling the lens so we have to buy a new version? Both actually make sense.
Kayaker72
04-26-2021, 07:44 PM
Yes but if you are using MF and no IS and it is still slower then it tells quite a bit. The battery / power to run the lens wouldn't matter.
Ok, yep. That could tell you something. Aperture control, overall circuitry, etc could still be issues, but AF and IS are likely main power draws.
Why would FPS and AF even be tied together? The camera apparently has enough power to focus. Do you have to achieve focus before the R5 takes a picture?
Mostly power supply as it does AF between frames. But my initial thoughts here were not directly AF vs fps, but rather overall power vs achievable fps with the R5 having the smaller battery than a 1D body. I am going off part of what I read, and part my own experience and thoughts on what I've seen. I have read that the reason the R5 drops FPS as the battery draws down is that certain capacitors cannot charge quickly enough at lower battery levels. Because electronic shutter is at 20 fps and that does not appear to be impacted by the 500 MK1, I am assuming the primary power demand other than the lens is the capacitor that drives the mechanical shutter.
The other piece of anecdotal evidence that the 500 MK 1 is a power hog, at least on the R5, is the video I linked earlier in this thread. For whatever it is worth, they burned through batteries and complained about battery life using the R5 and 500 Mk1. This does not fit my experience with the 500 MK II nor others I have seen use the R5 with MK II big whites. For reference, I was shooting all day, 4,500 to 6,500 images per day, at Laguna Seca and only once did I need a 3rd battery. The other two days were 2 batteries.
Joel Eade
04-26-2021, 08:43 PM
I could repeat the crude test with AF and IS off but even if the frame rate came up I don't think most folks would be pleased to shoot that lens with only manual focus and no IS just to achieve 12 fps.:rolleyes:
The copy of the Version I 500mm that my son has is a really really good one ... it is razor sharp on the 1D MKIV but it is actually heavier than my version II 600mm. He is creating some great images with this combo and because he is 25 years younger than me and in great physical shape the weight is no issue for him. I'm pretty sure he would not like it if he had to use manual focus all the time and no IS.
Anyone who owns a version I 500 and is contemplating an R5 maybe should consider trading for an RF100-500 or a newer version 500 or 600mm.
My 600mm II works great on the R5. At Laguna Seca I was shooting 2500-3000 images daily with the battery grip and no battery changes.
Another thought .... perhaps the upcoming R3 and/or R1 will achieve max shutter speed with the old 500. Looks like these will be similar to 1D bodies with the bigger/more powerful battery.
Karsaa
04-27-2021, 07:22 AM
If you are using any other that the new version of the canon's battery on R6 and i bet on R5 also, you are not getting the maximum speed. I have 3 batteries, the new one, all speeds works fine then the 1 older version, speed drops, not able to use h+ even with full battery and same with the 2 generations older battery. ONly the newest version on R6/R5 gives the maximum performance.
LP-E6NH is the working version.
HDNitehawk
04-27-2021, 03:42 PM
The copy of the Version I 500mm that my son has is a really really good one ... it is razor sharp on the 1D MKIV
I am guessing this is a hand me down lens and camera Joel?
When I upgraded to the Version II it took me almost 9 months to sell the version I. Later I regretted selling it. It was a heck of a lens.
Fast Glass
04-27-2021, 06:49 PM
So to clarify it's not nessarily the fact they operate right at the fringe, which I don't have access to a mark one lens to measure it's draw and verify that theory. But it's definately possible. It's the fact that you couldn't design a camera that took millions of dollars of developmet to drive the AF of a lens from 15 years ago but somehow managed to drive the newer version? I'm sure they could have designed it to work. Add a few extra miliamps if need be, lots of third party battery's have a bump in capacity.
Same thing with the overheating issues, a complete amature was able to find solutions for for the overheating but Canon couldn't? They admitted that it was for marketing purposes and likey because they didn't want to compete with other product lines.
Same with this. They have their reasons why. But this is not conspiracy theory. It's blatantly obvious and not exactly new to Canon.
I know it's not a 1-series, and even at 12fps it still won't be matching the FPS of the 1-series. But it's the needless limitations like this that I find irritating. Because you can buy an R6 for quite a reasonable price, matching it with the already quite good 500mm or 600mm mark one lenses and you have a solid birding combo if it would shoot at 12 or even just 10 FPS that would be awesome. So it totally makes sense to pair it like that.
If you have the 1DX III or R5, I get it. You spent this much on the camera you can probably spring for the Mark II. But still, not a fan of how they do that.
I know it sounds like I am hating on Canon, and really I am not. If I was I wouldn't be shooting their stuff for this long. But I do sometimes get a little worked up by things like this. For that I probably need to chill a bit.
But I do think it is worth pointing out nonetheless, from my knowledge Canon does notice when enough people complain about something. Just like how the improved the video recording times of the R5. So I think it is definitely worth discussing.
I think a good way to test the theory out is to measure the amp draw of the Mark 1 and Mark 2 lenses. See how much, if any difference there actually is. Maybe some super thin copper strips and a volt meter?
HDNitehawk
04-27-2021, 07:42 PM
One night playing poker I met a Pro that only used Nikon. He was still mad about how Canon handled the FD to EF lens change over. Forcing people to buy EF lenses.
He hated Canon with a passion.
Joel Eade
04-27-2021, 07:55 PM
I am guessing this is a hand me down lens and camera Joel?
When I upgraded to the Version II it took me almost 9 months to sell the version I. Later I regretted selling it. It was a heck of a lens.Not exactly .... I had already sold my 500mm Version I and purchased a used 600mm Version II. I also had a Version I 300mm f/2.8L which was sitting on the shelf way more than it was being used. When my son began to show a real interest in birds I did give him my 1D MKIV body and then I traded the 300 at Adorama for the 500 version I that he is now using. Just turns out that it is a really good one.
Fast Glass
04-27-2021, 09:54 PM
One night playing poker I met a Pro that only used Nikon. He was still mad about how Canon handled the FD to EF lens change over. Forcing people to buy EF lenses.
He hated Canon with a passion.
Haha, I'm far from being anywhere near that mad. And that was definitely a different scenario anyway.
But I think things like this are good to voice because like the video functionality being updated with a firmware. It literally could be as simple as a firmware update as well.
Same thing with Canon getting rid of focusing at f/8 on the 1Dx. It was a senseless delete of a important feature. Sure it is not the end of the world, but still.
I can go on and on, but I'll pull back on the reins.